Registration Dossier

Diss Factsheets

Physical & Chemical properties

Particle size distribution (Granulometry)

Currently viewing:

Administrative data

Link to relevant study record(s)

Reference
Endpoint:
particle size distribution (granulometry)
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2015-06-02
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
ISO 13320 (Particle size analysis - Laser diffraction methods)
Version / remarks:
2009
Deviations:
no
GLP compliance:
no
Type of method:
Laser scattering/diffraction
Type of particle tested:
primary particle
Type of distribution:
volumetric distribution
Specific details on test material used for the study:
Batch No.: 140730
Purity: 96.7%
Key result
Percentile:
D10
Mean:
19.66 µm
Remarks on result:
other: St. dev. unknown
Key result
Percentile:
D50
Mean:
56.04 µm
Remarks on result:
other: St. dev. unknown
Key result
Percentile:
D90
Mean:
109.09 µm
Remarks on result:
other: St. dev. unknown

The D25, D75 of the test substance were 34.3 μm, 82.35 μm, respectively.

Conclusions:
The D10, D50, D90 of the test substance were 19.66 μm, 56.04 μm, 109.09 μm, respectively.
Executive summary:

The particle size was determined according to ISO 13320:2009 "Perticle size analysis - Laser diffraction methods".

The D10, D50, D90 of the test substance were 19.66 μm, 56.04 μm, 109.09 μm, respectively.

Description of key information

The D10, D50, D90 of the test substance were 19.66 μm, 56.04 μm, 109.09 μm, respectively.

Additional information

The particle size was determined according to ISO 13320:2009 "Perticle size analysis - Laser diffraction methods".

The D10, D50, D90 of the test substance were 19.66 μm, 56.04 μm, 109.09 μm, respectively.

Categories Display